Could you tell me ____________ it is polite to speak ____________ at the table?A

题干

Could you tell me ____________ it is polite to speak ____________ at the table?

A．weather, loudly

B．if, loud

C．whether, loud

D．if, loudly

上一题下一题 0.65难度单选题更新时间:2018-09-18 01:16:31

小学学科试题库

初中学科试题库

高中学科试题库